<?php

namespace backend\models;

use Yii;
use yii\base\Model;
use yii\data\ActiveDataProvider;
use backend\models\PlanData;

/**
 * PlanDataSearch represents the model behind the search form about `backend\models\PlanData`.
 */
class PlanDataSearch extends PlanData
{
    /**
     * @inheritdoc
     */
    public function rules()
    {
        return [
            [['id', 'complete', 'contract', 'updated_at'], 'integer'],
            [['created_at', 'type', 'contract_name', 'contract_img'], 'safe']
        ];
    }

    /**
     * @inheritdoc
     */
    public function scenarios()
    {
        // bypass scenarios() implementation in the parent class
        return Model::scenarios();
    }

    /**
     * Creates data provider instance with search query applied
     *
     * @param array $params
     *
     * @return ActiveDataProvider
     */
    public function search($params)
    {
        $query = PlanData::find()->orderBy('created_at DESC');

        // add conditions that should always apply here

        $dataProvider = new ActiveDataProvider([
            'query' => $query,
        ]);

        $this->load($params);

        if (!$this->validate()) {
            // uncomment the following line if you do not want to return any records when validation fails
            // $query->where('0=1');
            return $dataProvider;
        }

        // grid filtering conditions
        $query->andFilterWhere([
            //'id' => $this->id,
            'type' => $this->type,
            'contract_name' => $this->contract_name,
            'complete' => $this->complete,
            'contract' => $this->contract,
            //'created_at' => $this->created_at,
            //'updated_at' => $this->updated_at,
        ]);
        if ($this->created_at) {
            $createdAt = strtotime($this->created_at);
            $createdAtEnd = endOfDay($createdAt);
            $query->andWhere("created_at >= {$createdAt} AND created_at <= {$createdAtEnd}");
        }
        return $dataProvider;
    }
}
